One??Pot Synthetic Route to a Class of Polydental Pyridylphosphines

T Zhang, Y Qin, D Wu, R Zhou, X Yi…

Index: Zhang, Tianle; Qin, Yu; Wu, Deyou; Zhou, Rong; Yi, Xiaowei; Liu, Changlin Synthetic Communications, 2005 , vol. 35, # 14 p. 1889 - 1895

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Citation Number: 5

Abstract

Abstract A one??pot synthetic route is presented for convenient preparation of di??2?? pyridylphenylphosphine (Py2PPh, 1), di [(2??pyridyl) phenylphosphino] methane (DPyPM, 2), and two new, long??chain polydental pyridylphosphines: di [2??(6??diphenylphosphino) pyridyl] phenylphosphine (P3N2, 3) and bis [2??(6??diphenylphosphinopyridyl) phenylphosphino] methane (P4N2, 4).